<template>
  <div class="login-page">
    <el-card>
      <template #header>黑马面经运营后台</template>
      <el-form autocomplete="off" :model="form" :rules="rules" ref="form">
        <el-form-item label="用户名" prop='username'>
          <el-input placeholder="输入用户名" v-model="form.username"></el-input>
        </el-form-item>

        <el-form-item label="密码" prop='password'>
          <el-input type="password" placeholder="输入用户密码" v-model="form.password" ></el-input>
        </el-form-item>

        <el-form-item class="tc" >
          <el-button type="primary" @click="hLogin" >登 录</el-button>
          <el-button @click="hReset">重 置</el-button>
        </el-form-item>
      </el-form>
    </el-card>
  </div>
</template>

<script>
import { login } from '@/api/user'

export default {
  name: 'login-page',
  data () {
    return {
      form: {
        username: 'admin8',
        password: 'admin'
      },
      rules: {
        username: [
          { required: true, message: '请输入正确的用户名', trigger: 'blur' },
          { min: 5, max: 11, message: '长度在 5 到 11 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入正确的密码', trigger: 'blur' },
          { pattern: /^\w{5,11}$/, message: '请输入 5 到 10 位的密码', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    hLogin () {
      this.$refs.form.validate(async valid => {
        if (!valid) return
        const res = await login(this.form)
        console.log(res)
        this.$store.commit('user/setUserToken', res.data.token)
        this.$router.push('/')
        this.$message.success('登录成功')
      })
    },
    hReset () {
      this.$refs.form.resetFields()
    }

  }

}
</script>

<style lang="scss" scoped>
.login-page {
  min-height: 100vh;
  background: url(@/assets/login-bg.svg) no-repeat center / cover;
  display: flex;
  align-items: center;
  justify-content: space-around;
  .el-card {
    width: 420px;
    ::v-deep .el-card__header{
      height: 80px;
      background: rgba(114,124,245,1);
      text-align: center;
      line-height: 40px;
      color: #fff;
      font-size: 18px;
    }
  }
  .el-form {
    padding: 0 20px;
  }
  .tc {
    text-align: center;
  }
}
</style>
